Multiply the following numbers, using scientific notation and the correct amount of significant digits. 1.003 m⋅3.09 =

Explanation:

In this question, we have to write the product of two numbers using scientific notation and the correct amount of significant digits.

First number, n₁ = 1.003

Second number, n₂ = 3.09

The product of above numbers is given by P as :

P = n₁ × n₂

P = 1.003 × 3.09

P = 3.09927

Here, the 4th significant figure is 9. It is greater than 5 so it will added to the previous digit.

or

P = 3.1

Scientific figures are written in the form as :

Where

a = any real number

b = integer

Hence, this is the required solution.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

unbalanced force

explanation: